package day9;

class Person {
	private String name;
	private int age;

	public void setName(String name) {
		this.name = name;
	}

	public void setAge(int age) {
		this.age = age;
	}

	public String getName() {
		return name;
	}

	public int getAge() {
		return age;
	}

	public String getInfo() {
		return "Name: " + name + "\n" + "age: " + age;
	}
}

class Student extends Person {
	private String school;

	public String getSchool() {
		return school;
	}

	public void setSchool(String school) {
		this.school = school;
	}

	public String getInfo() {
		return "Name: " + getName() + "\nage: " + getAge() + "\nschool: "
				+ school;
	}
}

public class TestOverWrite {
	public static void main(String arg[]) {
		Student student = new Student();
		Person person = new Person();
		person.setName("none");
		person.setAge(1000);
		student.setName("John");
		student.setAge(18);
		student.setSchool("SCH");
		System.out.println(person.getInfo());
		System.out.println(student.getInfo());
	}
}